comgt: in directip, derive the wwan ifname automatically instead of specifying it in the config

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 42669
This commit is contained in:
Felix Fietkau 2014-09-26 13:44:21 +00:00
parent dd948b7990
commit 45bd5ebfef

View file

@ -8,7 +8,6 @@ proto_directip_init_config() {
available=1
no_device=1
proto_config_add_string "device:device"
proto_config_add_string "ifname"
proto_config_add_string "apn"
proto_config_add_string "pincode"
proto_config_add_string "auth"
@ -18,10 +17,10 @@ proto_directip_init_config() {
proto_directip_setup() {
local interface="$1"
local chat
local chat devpath devname
local device apn pincode ifname auth username password
json_get_vars device apn pincode ifname auth username password
json_get_vars device apn pincode auth username password
[ -e "$device" ] || {
proto_notify_error "$interface" NO_DEVICE
@ -29,6 +28,10 @@ proto_directip_setup() {
return 1
}
devname="$(basename "$device")"
devpath="$(readlink -f /sys/class/tty/$devname/device)"
ifname="$( ls "$devpath"/../../*/net )"
[ -n "$ifname" ] || {
proto_notify_error "$interface" NO_IFNAME
proto_set_available "$interface" 0